Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are now recognized as an effective means of identifying drug and alcohol consumption. Hair can capture a prolonged history of substance use by embedding biomarkers within the strands as they grow. If gathered close to the scalp, hair offers almost a 3-month timeline for detecting alcohol and drugs. Hair is straightforward to collect, somewhat resistant to tampering, and easy to transport.
A 1.5-inch sample containing roughly 200 strands of hair (around the size of a #2 pencil) nearest to the scalp will yield 100mg, the optimal amount for analysis and validation. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg is advised. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair is absent, a similar quantity of body hair can be obtained. When referencing head hair, it specifically pertains to scalp hair. Body hair covers all other hair types (facial, axillary, etc.).
Process Overview
The primary stages in the lab analysis of a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initiating the sample’s journey into the lab’s system. This step ensures the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry not covered by an electronic chain of custody system.
Screening is a preliminary fast check for drug abuse. Although Screening offers a cost-efficient way to dismiss drug usage in most samples, a positive screening must be verified to stand in court. Samples that test presumptively positive in Screening necessitate further confirmation.
If a sample shows presumptive positivity during Screening, additional hair is taken from the initial sample and prepared for Extraction. At this phase, drugs are isolated from hair at concentrations notably lower than in other techniques (e.g., urine or oral fluid), which is why hair drug testing is the most intricate method to conduct.
Confirmation of any positive result from Screening is performed via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo a wash before confirmation as required. The full lab process from Accessioning to Confirmation receives scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the test actually analyzes the strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Leonardo, NJ
The benefits of hair follicle testing eclipse traditional urine tests in many aspects. By offering a broader detection period, they are renowned for their superior accuracy. Hair tests provide reliable verification, which is especially valued by employers enforcing strict drug-free workplaces. In contrast, urine tests offer limited detection windows and possibilities for inaccuracies.
Extended Detection Window in Leonardo, NJ
Hair follicle testing shines with its extended detection window, capturing drug use evidence up to 90 days prior. This broader awareness of an individual's substance history is invaluable for employers seeking assurance on employee behavior, ensuring they gain a comprehensive perspective on past substance use.
Tamper-Resistant Testing Method in Leonardo, NJ
Hair follicle drug tests provide a tamper-resistant method of testing, significantly reducing chances of sample manipulation or adulteration. This leads to results that are unquestionable and trustworthy, offering confidence and consistency to those who employ this method in Leonardo, NJ.
Convenient Nationwide Testing Locations and Local Locations in Leonardo, NJ
With testing facilities available nationwide, accessing drug testing is simplified and hassle-free. Leonardo, NJ benefits from these numerous convenient locations, ensuring that drug testing is not only comprehensive but also easily accessible, thus supporting community needs with speed and efficiency.
Simple, Confidential Process in Leonardo, NJ
Our streamlined and confidential process for hair testing guarantees privacy and ease. From ordering tests to receiving results, the journey is user-friendly and discreet, addressing any potential privacy concerns individuals might have, making the experience stress-free and straightforward.
Affordable Pricing and Fast Turnaround in Leonardo, NJ
Offering competitive pricing alongside quick result times, we provide excellent value. Businesses of all sizes can benefit from cost-effective testing solutions in Leonardo, NJ, ensuring they receive top-tier drug testing services without breaking the bank, coupled with fast turnaround for peace of mind.
Fast, Accurate, and Reliable Results in Leonardo, NJ
Hair follicle testing is applauded for its precision and rapidity. By examining hair samples, it provides accurate insights into substance use. This test's efficacy and speed ensure that individuals receive timely, dependable results, making it a preferred choice in Leonardo, NJ for those seeking reliable drug testing solutions.
Compliance and Peace of Mind for Employers in Leonardo, NJ
By adopting hair follicle testing, employers ensure adherence to workplace drug-free policies, fostering safer working environments. This choice aids in minimizing legal threats and amplifies confidence, allowing businesses to function confidently and securely, knowing they align with compliance standards.
